Data from high-energy physics (HEP) experiments are collected with significant financial and human effort and are in many cases unique. At the same time, HEP has no coherent strategy for data preservation and re-use, and many important and complex data sets are simply lost. In a period of a few years, several important and unique experimental programs will come to an end, including those at HERA, the b-factories and at the Tevatron. An inter-experimental study group on HEP data preservation and long-term analysis (DPHEP) was formed and a series of workshops were held to investigate this issue in a systematic way. The physics case for data preservation and the preservation models established by the group are presented, as well as a description of the transverse global projects and strategies already in place.
@article{arxiv.1101.3186,
title = {Data Preservation in High Energy Physics},
author = {David M. South},
journal= {arXiv preprint arXiv:1101.3186},
year = {2015}
}
Comments
Proceedings of plenary talk given at the 18th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2010). 10 pages, 9 figures